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New Guinea Tigerfish

Common name(s)New Guinea Tigerfish, Campbell's Tigerfish New Guinea Siamese Tigerfish
Photo © Graham Weston

This specimen was caught in the Fly River, Papua New Guinea by Graham Weston, who contributed this photo. It measured about 40cm/16" in length.

Scientific nameDatnioides campbelli
SynonymsCoius campbelli (not valid, see discussion).
Size18" (45cm) or larger.
OriginIndonesia (Irian Jaya) and Papua New Guinea: brackish river mouths, coastal lagoons and rivers above tidal influence including the Fly, Lorentz and Oriomo rivers.
Tank setupA large tank (100 gallons plus for an adult) with open swimming space, subdued lighting.
CompatibilityPredatory, will eat smaller fish. Keep with other large non-aggressive fish. Reported to be very aggressive towards others of its own species.
Temperature23-27oC (73-81oF)
Water chemistryMaintain in brackish conditions or medium hard and alkaline freshwater.
FeedingA predator, but it should be possible to train them to take dead meaty foods such as whitebait, cockles, mussels and prawn/shrimp
SexingUnknown
BreedingUnknown
Comments

This Couis/Datnioides species is rarely available in the aquatic trade, and is likely to be expensive when encountered. They are easily distinguished from other Datnioides by the gold base colouration and the indistinct edges to the black bars and irregular black spots. The head region can appear greenish. The body colour can appear very dark at times, particularly in stressed specimens, with the head almost black.

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